Interesting 🧵 by @[email protected] on XTwitter, sharing his pressure drop (breathability) results for various masks/respirators: 5-tweet 🧵w/ chart + info about his setup threadreaderapp.com/thread/20158... #GoodMasks #Breathability #PressureDrop

Mask discomfort and ignorance are no excuse. 6 years now. #COVID affects everyone. Best finds: Moldex Airwave 4800 #N95 which has excellent #Breathability (I'm a severe asthmatic) and my kid loves the black Bluna #KF94 with adjustable ear straps, he adds a nose foam stickers. U with us, u mask too.